157450443

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 212150400

約数和(自身を除く): 54699957

約数列:

[1, 3, 139, 417, 491, 769, 1473, 2307, 68249, 106891, 204747, 320673, 377579, 1132737, 52483481, 157450443]

約数ペア:

[(1, 157450443), (3, 52483481), (139, 1132737), (417, 377579), (491, 320673), (769, 204747), (1473, 106891), (2307, 68249)]